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渔业环境质量标准
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渔业环境质量标准
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渔业环境质量标准
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fishery environmental quality standards
渔业环境质量标准
为保护天然或人工的海淡水中渔业生物正常栖息繁衍的水域环境,对水体(包括底质)中环境理化要素和污染物(或有害因素)容许范围(或含量)所做的规定。包括国家标准、地方标准和企业标准。
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nuclear dipole interaction
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nuclear electric quadrupole moment
nuclear electromagnetic pulse
nuclear electromagnetic pulse effect
nuclear electromagnetic pulse effects on electronic system
nuclear electromagnetic pulse simulation
nuclear electronic instrument
nuclear electronic instrument for geological-mining
nuclear electronic instrument for precise analysis
nuclear electronics
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nuclear energy level
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